baber/WOPTO huggingface dataset:
Patent JP-H03156916-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: HIGASHIMOTO MASAYUKI
IPC: H01L21/31
Filed: 1989-11-15
Abstract: PURPOSE:To continuously execute a vapor growth process inside the same chamber and to enhance productivity by a method wherein a trap is provided with the following: a means to change over an evacuation pipe, a running-water pipe and a drying pipe one after another; and a means to cool a pipe of the trap. CONSTITUTION:This apparatus is composed of the following: a chamber 1 and a pressure-reducing and evacuation system 7 which are connected by evacuation pipes 11, 14; a trap 17 installed in the evacuation pipes 11, 14. The trap 17 which is provided with the evacuation pipes 11, 14, running-water pipes 21, drying pipes 22 and a pipe 16 arranged in parallel is provided with the following: a changeover means which changes over the individual pipes 22 one after another; a means to cool the pipe 16 of the trap 17 situated so as to correspond to the evacuation pipes 11, 14. In this manner, this apparatus is constituted in such a way that the evacuation pipes can be cleaned and dried while a required vapor growth layer is being formed on a wafer. Thereby, idle period of the apparatus can be eliminated and productivity can be enhanced.
Patent JP-H10138280-A (JP)
Title: Semiconductor sealing method
Inventor: MINAMI KATSUNORI
IPC: H01L21/56
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To enable an unattended automated continuous molding for a long period of time by employing the hoop molding technology in case of an injection molding using an epoxy resin sealing material. SOLUTION: A long-sized lead wire 1 is unwound from a reel and connected to a semiconductor element and transferred to a molding die. Next a sealing material is injected into a cavity and a gate cut pin 7 is actuated to isolate a gate so that a molded item is separated from a runner. The die is opened to push out the molded item by means of a thrust pin 6 and the pin 6 is retracted to move a molded lead wire by a predetermined distance by means of a feed mechanism 9 for the subsequent molding. Thereafter the lead wire is set in the die again and the die is closed, and a non-molded portion of the lead wire succeeding the molded portion thereof is molded.
Patent JP-H11136136-A (JP)
Title: Reed solomon coding device and method
Inventor: TEZUKA HIROSHI
IPC: G06F11/10
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To accelerate the generation of error correctable Reed Solomon codes of two or more optional number of blocks by parallel processings. SOLUTION: For instance, in the case of generating a Reed Solomon code of 4 bytes for information signals of 16 bytes, signals inputted by a signal separation circuit 0 are bisected into the signals A and B and successively outputted in a time division manner. Synchronized with the output of the signals, an octal counter 1 is counted up. Based on the signals bisected and outputted from the signal separation circuit 0, coefficients of the respective terms of a remainder for which the information signals are divided by a generated polynomial are divided into an even-numbered order and an odd-numbered order and parallelly calculated. Coefficients of the even-numbered order are supplied as signals C and the coefficients of the odd-numbered order are supplied as signals D to selectors 2 and 3 respectively.  The selectors 2 and 3 output the signals from the signal separation circuit 0 when the counted value of the counter 1 is 0-5 and the signals C and D when the counted value is 6 and 7 respectively.
Patent JP-H07153653-A (JP)
Title: Semiconductor manufacturing apparatus and its process control method
Inventor: OKABE TSUTOMU
IPC: G06Q50/00
Filed: 1993-11-26
Abstract: PURPOSE:To provide the process control technique, of a semiconductor manufacturing apparatus, which can control the creation of an electronic file for process control by ensuring the reliability and the secrecy of information in the process control for the progress control of products in a semiconductor production line, for an installation and for the instruction of a production control to an operator. CONSTITUTION:The semiconductor manufacturing apparatus is constituted of a semiconductor-production-line system 1 which controls a plurality of element-process- installation groups, of a control station system 2 which controls the progress control of products manufactured in a semiconductor production line, the element-process- installation groups and the instruction of a production condition to an operator and of an electronic-file control computer 3 which connects the semiconductor-productionline system 1 to the control station system 2 and which performs comprehensive process control. Then, under the control of the electronic-file computer system 3, an electronic file, for process control, which is used to control the individual element-process- installation groups 101 to 10n in the semiconductor production line is created by combining electronic files which have been created independently in individual control stations 20 to 24.
Patent JP-H0628410-A (JP)
Title: System and method for generation of inquiry formula of relational database by using graphic tree structure representation
Inventor: KENISU REI BANINGU
IPC: G06F17/30
Filed: 1991-11-13
Abstract: PURPOSE: To provide a system, program, and method which graphically express a WHERE clause or a HAVING clause of an SQL liquiry to a relation-typed data base. CONSTITUTION: Logical operators are defined in a tree structure form and are connected to predicates. A tree is not a binary by characters, and as a result, predicates and leaves of the tree shown 1:1 relations. This tree structure expression provides a user, who defines the inquiry, with intuitive feedback. Preferably, the inquiry in the SQL(structured query language) form and that in the tree structure graphic form simultaneously sppear on the display device of a computer system used for definition of the inquiry.
Patent JP-H11128658-A (JP)
Title: Exhaust gas treating device
Inventor: OKAMOTO MASARU
IPC: F01N3/08
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To enhance the purification efficiency of an exhaust gas without preventing the stream of the exhaust gas with an electrode support part. SOLUTION: In an exhaust gas treating device provided with a corona discharge part 20 for activating an exhaust gas with corona discharge between a high voltage electrode 21 and an earth electrode 22 and a catalyst part 30 for purifying the exhaust gas activated with the corona discharge part 20, the high voltage electrode 21 is arranged in the direction crossing against the flow direction F of the exhaust gas.
Patent JP-H02143382-A (JP)
Title: Visual device
Inventor: INADA TOSHIO
IPC: G06T7/60
Filed: 1988-11-25
Abstract: PURPOSE:To improve the yield of a visual device by providing a segment direction detecting layer in which segment direction detecting elements corresponding to respective directions are arranged in a two-dimensional way and providing a segment direction discriminating means to relatively displace a projected image image-formed on a photoreceiving layer in a direction vertical to an optical axis. CONSTITUTION:A segment direction detecting layer 11 is provided, and in the layer 11, segment direction detecting elements 81-88 for the respective directions are arranged in the two-dimensional way so that the respective directions for the elements 81-88 can be the same in a direction (x) and successively different in a direction (y). Further, the segment direction discriminating means is provided for an image forming lens 2, and the means slightly oscillates the image forming lens 2 in the direction (y). Consequently, the segment direction is detected at a point where optical information relatively displaces to the position of one segment direction detecting element having the direction to coincide with the segment direction. Thus, since it is not necessary to arrange the segment direction detecting elements in a three-dimensional way in order to make the segment direction detecting elements for the respective directions correspond to each two-dimensional coordinate, the structure of the device can be simplified, and the yield of the device can be improved.
Patent JP-H10123977-A (JP)
Title: Compact electronic equipment having liquid crystal display
Inventor: KAJITANI HIRONOBU
IPC: G09F9/00
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a compact electronic equipment having a liquid crystal display in which a window plate can be precisely and easily positioned. SOLUTION: In this compact electronic equipment 10 having the liquid crystal display part where contents of the liquid crystal display are displayed through a window plate, a case 11 is provided with a window plate fitting hole 15; at least two bosses 17 are formed on the periphery of the window plate fitting hole 15; a window plate 14 which can be fitted into the window fitting hole 15 is provided with notches 19 fittable to the bosses 17 at the position corresponding to the bosses 17; the bosses 17 are fitted into the notches 19 and the window plate 14 is fitted into the window plate fitting hole 15 at the same time; therefore, the window plate 14 is positioned to the window plate fitting hole 15 precisely and easily an the window plate 14 does not slope to the case 11.
Patent JP-H03157641-A (JP)
Title: Substrate for photographic printing paper
Inventor: SERIZAWA SHINICHIRO
IPC: D21H27/36
Filed: 1989-11-15
Abstract: PURPOSE:To suppress the penetration of a soln. from a cut section and to reduce the cost of production by making paper in a neutral region with specified polyacrylamides as a paper strengthening agent and epoxidized higher fatty acid amide as a sizing agent and coating both sides of the paper with polyolefin resin. CONSTITUTION:At least epoxidized higher fatty acid amide, anionic polyacrylamide (A) having 600,000-1,000,000 mol.wt. and cationic polyacrylamide (B) having 200,000-500,000 mol.wt. obtd. by Hofmann degradation are incorpo rated into the base paper of a substrate. The amide A is added to pulp by 0.5-1.5wt.%, the amide B by 0.1-0.8wt.% and the ratio of B to A is regulated to 0.1-1.0. In order to fix the compds. on the pulp, a water soluble Al compd. is added. When the pulp becomes acidic, an alkaline substance is added to adjust the pH to 6-7.5 and to improve shelf stability.
Patent JP-S63152460-A (JP)
Inventor: TANIZAWA HIROTSUNA
IPC: D06M101/16
Filed: 1986-12-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04173763-A (JP)
Title: Production of aromatic ether ketone
Inventor: TAKAHASHI YUKIO
IPC: C07C45/46
Filed: 1990-11-02
Abstract: PURPOSE:To produce the title compound in high yield without forming by- products by reacting an aromatic fluoride capable of being readily and quantitatively synthesized with diphenyl ether, in an aprotic organic solvent in the presence of boron trifluoride. CONSTITUTION:An aromatic fluoride shown by formula I (Ar is phenyl or naphthalene replaceable with halogen, alkoxy, etc.) capable of being readily and quantitatively synthesized only by blending an aromatic acid chloride with hydrogen fluoride at room temperature, is made to react with diphenyl ether in an aprotic organic solvent in the presence of boron trifluoride to give an aromatic ether ketone shown by formula II. In the reaction, preferably, a complex shown by formula III is preformed from the aromatic fluoride shown by formula I and boron trifluoride in the above-mentioned solvent and then allowed to react with diphenyl ether, or a mixture of diphenyl ether and the aromatic fluoride shown by formula I is allowed to react with boron trifluoride in the solvent. This method is inexpensive and has no problems of waste.
Patent JP-H11132011-A (JP)
Title: Heat and electric power cogenerating plant
Inventor: SUZUKI TAKESHI
IPC: F01K25/10
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To stably and inexpensively supply heat and electric power to a heat and electric power specific supply region using a gas turbine and a gas engine as a core, feeding freshwater produced by a sea-water-desalting and cryogenic supply compound system to a coolant of a refrigerator in a heat supply plant. SOLUTION: Power generated by a first generator 1 equipped with a gas engine is supplied to a heat and electric power specific supply region 4, and part of power is used to drive a turbo refrigerator 5. Thermal energy in exhaust gas (a) of the gas engine is recovered by a waste heat boiler 6, hot water or steam is generated, and this is used for an operation of an absorption refrigerator 7. On the other hand, electric power generated by a second generator 8 equipped with a back-up gas engine is also supplied to the specific supply region 4, part of this power drives a sea-water-desalting and cryogenic supply compound system (CHD) 9, and freshwater (c) produced here is supplied to a cooling tower 10 of the absorption refrigerator 7 and a cooling tower 11 of the turbo refrigerator 5.
Patent JP-H08156080-A (JP)
Title: Method and apparatus for manufacture of plastic bottle and mandrel for holding neck
Inventor: SUZUKI YOSHINORI
IPC: B29C49/12
Filed: 1994-12-01
Abstract: PURPOSE: To increase the thickness of a stretching rod, to improve its strength, to increase the blowing amount of cooling air, to effectively fix a mandrel engaged with preform to a blowing mold, and to enhance the productivity of a plastic bottle. CONSTITUTION: The outer peripheral side of the neck 21 of a polyester preform 12 is held by a mandrel having a cylindrical holding part 31 for holding the outer peripheral side of the neck 21, set to a blowing mold, blow molded and heat treated, then the center of a mandrel 13 is inserted, and the air is blown from the end of a stretching rod 17 inserted into a molded plastic bottle to cool the bottle.
Patent JP-H06148782-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KAWAI MASAYOSHI
IPC: G03C1/06
Filed: 1992-11-09
Abstract: PURPOSE:To increase sensitivity and gradation by controlling the average particle diameter to a specific range, using a specific thioether compound as a solvent and specifying the adding quantity of the solvent. CONSTITUTION:The average particle size of silver halide particle in a photosensitive emulsion layer is >=0.2mum to <=1.0mum and the thioether compound expressed by a formula is used as the solvent for silver halide. And in the forming step for silver halide particle, the solvent for silver halide is added in twice before particle forming and after at least 1/20 in terms of silver of particle forming is finished and the ratio of the quantity is 1/10 to 10/1. In the formula, (m) is 0 or an integer 1-4. R<1> and R<2> are either the same with or different from each other and are lower alkyl group (1-5C) or substituted alkyl group (1-30 total carbon numbers). R<34> is 1-12C alkylene. Where if (m) is >=2, R<3> of (m) are either the same with or different from each other.
Patent JP-H11136826-A (JP)
Title: Joint treating method for electric cable
Inventor: ASAI TOSHINORI
IPC: H02G15/18
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a joint treating method for electric cables which makes it possible to simplify the connection work of electric cables. SOLUTION: A joint treating method for electric cables for inserting a joint 31 between a pair of electric cables 30 into a sleeve 33, is composed of inserting the electric cable 30 into the sleeve 33 beforehand, causing a first pinching member 17 and a second pinching member 18 provided on a frame 34 to press each other by a pressing means 11 to hold the electric cable in between, and pulling the sleeve 33 toward the joint 31 by a pulling means 36 provided on the frame 34. The pressing means 11 is provided with an abutting part 13 which strikes the second pinching member 18 by moving relatively to a body 12, and an engaging part 14 connected to the body 12 and capable of joining to the first pinching member 17 by hooking.
Patent JP-S63151899-A (JP)
Inventor: MIYANO HIROSHI
IPC: B63B35/00
Filed: 1986-12-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001117476-A (JP)
Title: Education management system for acquiring iso authentication
Inventor: YOKOCHI TATSUO
IPC: G06Q10/06
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the learning of the business for acquiring an ISO. SOLUTION: The contents of the business for acquiring the ISO and the execution order thereof are displayed in the form of a flow chart. The transfer from one item 100 of the flow chart to the flow chart indicating another associated business contents or detailed business contents is possible.
Patent JP-H11133480-A (JP)
Title: Camera shutter
Inventor: WATABE NOBUAKI
IPC: G03B9/08
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a camera shutter having a suitable opening actuation characteristic, constituted so that two shutter blades are actuated to relatively open/close, linked with the forward and backward rotations of a motor. SOLUTION: The shutter blades 4 and 5 are pivotally attached to a shutter base plate 1 separately and connected by the oblong hole 4a of the shutter blade 4 and the pin 5a of the shutter blade 5. This shutter blade 5 is energized in an opening direction by a spring 14, but an output pin 8a pushes the pushed part 4b of the shutter blade 4 by the magnetic force of a permanent magnet constituting a rotor 8, so that a closed state is kept. At the time of executing actuation for exposure, first, the rotor 8 is quickly rotated counterclockwise so that the shutter blades 4 and 5 are actuated to open stably by the energizing force of the spring 14 and to close in such a manner that pushing by the output pin 8a is attained by the clockwise rotation of the rotor 8.
Patent JP-H11133510-A (JP)
Title: Transmission screen
Inventor: YANAGI AKIHIKO
IPC: G03B21/625
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain the transmission screen superior in practicability and durability by forming an antistaticizing layer containing an amino resin or blocked isocyanate for a front plate. SOLUTION: This front plate 4 is provided with a main layer 2 made of polycarbonate or a copolymer of methyl methacrylate and styrene or a polymer of methyl mechacrylate and the antistaticizing resin layer 1 containing the amino resin or the blocked isocyanate, and further an antireflection coating layer 3 made of a fluorinated resin is formed on the surface of the layer 1. It is preferred that the antistaticizing resin contains zinc antimonate as an electric conductor and a UV-setting resin as a resin hardener.
Patent JP-H10139096-A (JP)
Title: Drink dispenser
Inventor: MAEDA KAZUYA
IPC: B67D1/04
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a drink dispenser which has a simple construction and can supply a larger kinds of drinks. SOLUTION: In the drink dispenser 1, there are disposed a syrup nozzle 22A for delivering non-carbonated drink and a nozzle 400 for low-class distilled spirits which can be turned between a dilution nozzle 23A and a multi-valve 300 for delivering carbonated drink to deliver low-class distilled spirits. To supply a low-class distilled spirit drink diluted with non-carbonated drink, the nozzle 400 is turned toward the nozzle 22A and nozzle 23A to deliver non- carbonated drink and low-class distilled spirit drink into a cup 5. To supply diluted low-class distilled spirit drink diluted with carbonated drink, the nozzle 400 is turned toward the valve 300 to deliver carbonated drink and low-class distilled spirits into the cup 5.
Patent JP-S62157061-A (JP)
Title: Both sides and synthesizing copying device
Inventor: YAMANAKA MASANORI
IPC: G03G15/00
Filed: 1985-12-28
Abstract: PURPOSE:To stack surely copy papers even if copy papers to be stacked in a paper resupply part are curled, by moving vertically the copy paper stack position in the paper resupply part. CONSTITUTION:The right end of an intermediate tray 22, which is the stack position where a copy paper is stacked on a paper resupply part 17, is set turnably to a shaft 29. A vertically driving means constituted as a cam 31 on a rocking shaft 30 is provided under the intermediate tray 22, and the cam 31 is interposed between the intermediate tray 22 and a machine frame 32. By this constitution, the cam 31 is rotated to the position indicated by a dotted line in case of both sides copying and the intermediate tray 22 is raised with the shaft 29 as the center and is kept in the position indicated by a dotted line even if face curl occurs after fixing. Thus, the copy paper is stacked on the intermediate tray 22 before curling to prevent defects of stacking due to jam.
Patent JP-S63152606-A (JP)
Title: Novel photopolymerization initiator
Inventor: HORI MIKIO
IPC: C08F2/50
Filed: 1986-12-16
Abstract: PURPOSE:To obtain a photopolymerization initiator, containing a specific ylide compound as an active ingredient, useful in the field of dyes, printing inks, photoresists, etc., and having high polymerization activity as well as excellent stability without problems of toxicity and offensive smell. CONSTITUTION:A photopolymerization initiator containing an ylide compound expressed by the formula [R<1>, R<2> and R<3> are H, lower alkyl, lower alkoxy, OH, (substituted) amino, nitro, cyano, carbonyl, carboxyl, sulfone or halogen] as an active ingredient. The above-mentioned ylide compound can be produced by, e.g. suspending the corresponding diarylphenacylsulfonium salt in a solvent, e.g. THF, ethanol, etc., adding a base, e.g. NaOH, triethylamine, etc., thereto while cooling and carrying out reaction while stirring.
Patent JP-H0230301-A (JP)
Title: Method for sizing width of slab
Inventor: SAGAWA AKINORI
IPC: B21B1/02
Filed: 1988-11-25
Abstract: PURPOSE:To improve the sheet width accuracy of a rolled stock and the yield by concretely finding an optimum press width drafting amount and an optimum edging width drafting amount when a target sheet width of a slab and a target crop length are given. CONSTITUTION:A width press 3 provided with press heads 2, 2 having respective faces whose distance between them is gradually narrowed in the width direction of a slab 1 toward the transfer direction of the slab 1 subjected to width sizing is installed in the upstream side of a rolling line. A 1st edging mill 4 provided with vertical two rolls is installed in the downstream side in the transfer direction. A 1st horizontal mill 5 having two horizontal rolls, a 2nd edging mill 6 and a 2nd horizontal mill 7 are installed in the downstream side of the mill 4. An equation 1 estimating a sheet width changing amount deltaWP and a crop length changing amount  lP at horizontal rolling after width pressing and an equation 2 estimating an sheet width changing amount deltaWV and an crop length changing amount  lV at horizontal rolling after edging rolling are used and doubled to find a press width drafting amount  WP and an edging drafting amount WV by use of an equation 3 so that a sheet width and a crop length on the outlet side of the horizontal rolling equal to prescribed target values, respectively.
Patent JP-H09166837-A (JP)
Title: Multilayered silver halide photograph material and manufacture thereof
Inventor: IERONIMU ANDORIISAN
IPC: G03C1/00
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To make image tones adequate. SOLUTION: This material includes multilayered compsns. of at least two layers of negative image type silver halide emulsions adjacent to each other on at least one side of a base. In such a case, the emulsion layers nearer to the base contain at least one of the emulsions having the planer emulsion crystals selected from the group consisting of a silver chloride, silver chlorobromide, silver chloroiodide, silver chloroiodide, silver bromide and silver bromoiodide having  111} habits and a silver chloride, silver chlorobromide, silver chloroiodide and silver chlorobromoiodide having  100} habits and the adjacent layers furtherer from the base contain at least one of the emulsions having substantial cubic emulsion crystals selected from the silver chloride, silver chlorobromide and silver bromide.  The material is so formed that the halide compsns. of the cubic emulsion crystals or the planar emulsion crystals or both contain the chloride.